I will design wireless iot pcb, esp32 embedded system, firmware and smart device

United Kingdom

I speak English

Expert In Designing WEARABLE PCB

Welcome to my Profile My name is Joshua_Dennis I’m a professional Wearable PCB Designer specializing in smart wearables, IoT devices, fitness trackers, smart rings, medical electronics, and compact...
About this Gig

Welcome here


Smart devices are not built by chancethey are engineered for connection, stability, and intelligence.


Most IoT products fail because of weak wireless communication, unstable firmware, or poor PCB design. I develop wireless IoT PCB systems using ESP32 that are optimized for performance, reliable connectivity, and real-world deployment.


This is not just PCB designit is complete embedded IoT engineering.

A connected device is only powerful when its system is reliable.


My service:

  • Wireless IoT PCB design
  • ESP32 embedded systems
  • Firmware development
  • Smart device design
  • Schematic design
  • PCB layout routing
  • WiFi integration
  • BLE communication setup
  • Sensor integration
  • Low power optimization
  • Signal integrity tuning
  • Power management circuits
  • Multilayer PCB design
  • Circuit simulation
  • MQTT integration
  • Cloud connectivity
  • Prototype development
  • Debugging & testing
  • Gerber/BOM generation
  • Performance optimization.


Why my service

  • Buyer satisfaction
  • Quick response
  • Fast Delivery
  • Discount on first order


Your idea deserves more than a prototypeit deserves a stable, smart, and connected system.


Message me now and lets bring your wireless IoT device to life professionally.

Platform:

ESP32

Sensors:

Temperature

Accelerometer

Sound & vibration

Expertise:

Firmware development

Debugging

Microcontrollers